farm-2.x-dev/modules/core/plan/plan.permissions.yml

administer plans:
  title: 'Administer plans'
  description: 'Admin access to all plan entities.'
  restrict access: true

administer plan types:
  title: 'Administer plan types'
  description: 'Maintain the types of content available and the fields that are associated with those types.'
  restrict access: true

view all plan revisions:
  title: 'View all plan revisions'
  description: 'Allow viewing plan entity revisions.'
  restrict access: true

revert all plan revisions:
  title: 'Revert all plan revisions'
  description: 'Allow reverting to a previous plan entity revision.'
  restrict access: true